>test_data
gene_F_1	gene_F_2	0.5382
gene_F_1	gene_G_1	0.576
gene_F_2	gene_G_1	0.4368
gene_F_1	gene_G_2	0.5382
gene_F_2	gene_G_2	0.0009
gene_G_1	gene_G_2	0.4368
gene_F_1	gene_H_1	0.4935
gene_F_2	gene_H_1	0.3803
gene_G_1	gene_H_1	0.0925
gene_G_2	gene_H_1	0.3803
gene_F_1	gene_H_2	0.385
gene_F_2	gene_H_2	0.3649
gene_G_1	gene_H_2	0.3818
gene_G_2	gene_H_2	0.3649
gene_H_1	gene_H_2	0.342
